It’s no doubt that the first story of this series is the strongest one, that’s why the later story feel quite mediocre, nonetheless I will keep watching this anime just for the sake of physics reference, I’m interested on what concept they would implement later, something like relativity or entropy would be cool, or maybe some mathematics concept like topology..

I still wait the superposition quantum physics to be more exploited, Schrödinger’s cat is actually more complex than the first arc
As example when the cat is on 50% chance die or live, it was actually on both live and die condition, if we divide the cat’s chance to live like 25%, 12.5%, 6.25% and so on we just create so many universe which contain the condition the cat die or live